| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 122,606 | 92.9 % | 263,546 | 86.1 % | |
 | Windows XP | 4,124 | 3.1 % | 19,831 | 6.4 % | 
|
 | Windows Vista | 27,090 | 20.5 % | 63,263 | 20.6 % |
|
 | Windows (unknown version) | 88 | 0 % | 106 | 0 % |
|
 | Windows NT | 78 | 0 % | 506 | 0.1 % |
|
 | Windows ME | 7 | 0 % | 7 | 0 % |
|
 | Windows Vista (LongHorn) | 393 | 0.2 % | 2,025 | 0.6 % |
|
 | Windows Mobile | 7 | 0 % | 7 | 0 % |
|
 | Windows 98 | 3 | 0 % | 3 | 0 % |
|
 | Windows 95 | 10 | 0 % | 10 | 0 % |
|
 | Windows 7 | 90,560 | 68.6 % | 177,406 | 58 % |
|
 | Windows 2003 | 183 | 0.1 % | 319 | 0.1 % |
|
 | Windows 2000 | 61 | 0 % | 61 | 0 % |
|
 | Windows 3.xx | 2 | 0 % | 2 | 0 % |
|
| Linux | 1,091 | 0.8 % | 12,193 | 3.9 % | |
 | Ubuntu | 5 | 0 % | 5 | 0 % |
|
 | Gentoo | 2 | 0 % | 2 | 0 % |
|
 | Google Android | 955 | 0.7 % | 10,396 | 3.4 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 129 | 0 % | 1,790 | 0.5 % |
|
| Macintosh | 7,843 | 5.9 % | 28,747 | 9.4 % | |
 | Mac OS X 10.9 | 280 | 0.2 % | 5,860 | 1.9 % |
|
 | Mac OS X 10.8 Mountain Lion | 9 | 0 % | 17 | 0 % |
|
 | Mac OS X 10.7 Lion | 194 | 0.1 % | 368 | 0.1 % |
|
 | Mac OS X 10.6 Snow Leopard | 7 | 0 % | 18 | 0 % |
|
 | Mac OS X others | 7,353 | 5.5 % | 22,484 | 7.3 % |
|
| Others | 319 | 0.2 % | 1,274 | 0.4 % | |
 | Unknown | 285 | 0.2 % | 1,024 | 0.3 % |
|
 | Java Mobile | 27 | 0 % | 229 | 0 % |
|
 | Unknown Unix system | 5 | 0 % | 5 | 0 % |
|
 | Symbian OS | 2 | 0 % | 13 | 0 % |
|
 | Sony PlayStation | 0 | 0 % | 3 | 0 % |
|
|